/*

 Copyright (C) 2015 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 The application delegate.

 */

#version 150

uniform mat4 projectionMatrix;

uniform mat4 cameraMatrix;

uniform mat4 orientationMatrix;

uniform vec4 color;

in vec3 inNormal;

in vec4 inPosition;

out vec3 normal, position;

out vec4 frontColor;

void main() {

    mat4 mv = cameraMatrix * orientationMatrix;

    normal = vec3(mv * vec4(inNormal, 0.0));

    position = vec3(mv * inPosition);

    gl_Position = projectionMatrix * mv * inPosition;

    frontColor = color;

}